Started working on galaxy PGC1642909 at Thu Jun 18 03:52:54 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC1642909/PGC1642909-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC1642909/PGC1642909-largegalaxy-tractor.fits
Read 58 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC1642909/PGC1642909-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC1642909/PGC1642909-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 453.5004]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC1642909/PGC1642909-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC1642909/PGC1642909-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC1642909/PGC1642909-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC1642909/PGC1642909-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC1642909/PGC1642909-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC1642909/PGC1642909-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC1642909/PGC1642909-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC1642909/PGC1642909-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC1642909/PGC1642909-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC1642909/PGC1642909-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 7453
 Peak Img[j, k]: 134 133
 Mean (j, k): 132.82 133.20
 Theta (deg): 104.7
 Astro PA (deg): 165.3
 Eps: 0.235
 Major axis (pix): 62.1
132.822602667 133.241 133.202963028 133.065
Starting ellipse-fitting for galaxy 422287
Fitting g-band took......7.811 sec
Fitting r-band took......7.583 sec
Fitting z-band took......7.536 sec
Time for all images = 22.929 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 1.88
r CoG modeling succeeded with a chi^2 minimum of 34.58
z CoG modeling succeeded with a chi^2 minimum of 161.09
Time = 0.037 min
WARNING: The unit 'mgy / arcsec2' could not be saved in native FITS format and cannot be recovered in reading. If pyyaml is installed, it can roundtrip within astropy by using QTable both to write and read back, though one has to enable the unit before reading. [astropy.io.fits.convenience]
Writing /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/263/PGC1642909/PGC1642909-largegalaxy-422287-ellipse.fits
Finished galaxy PGC1642909 in 1.022 minutes.